Ergonomic chair



FIG. 1 is a front elevational view of a first embodiment of our designof an ergonomic chair with the body support member in the closedposition.

FIG. 2 is a front elevational view of the first embodiment of ourinvention with the body support member in the open position.

FIG. 3 is a left side view of the first embodiment of our invention withthe body support member in the closed position.

FIG. 4 is a left side view of the first embodiment of our invention withthe body support member in the open position.

FIG. 5 is a right side view of the first embodiment of our inventionwith the body support member in the closed position.

FIG. 6 is a right side view of the first embodiment of our inventionwith the body support member in the open position.

FIG. 7 is a rear elevational view of the first embodiment of ourinvention.

FIG. 8 is a top plan view of the first embodiment of our invention withthe body support member in the closed position.

FIG. 9 is a first perspective view of the first embodiment of ourinvention with the body support member in the closed position.

FIG. 10 is a second perspective view of the first embodiment of ourinvention with the body support member in the closed position.

FIG. 11 is a front elevational view of a second embodiment of our designof an ergonomic chair.

FIG. 12 is a left side view of the second embodiment of our invention.

FIG. 13 is a right side view of the second embodiment of our invention;and,

FIG. 14 is a rear elevational view of the second embodiment of ourinvention.

The ornamental design for an ergonomic chair, as shown and described.